Before running away from Cumulus Inc. assuming breakfast is going to gobble up the contents of your wallet, hold up. To most people’s surprise, breakfast options are reasonably priced. Cumulus’ European identity translates into its morning dishes, in the forms of house-made crumpets, bacon baps and blood sausage and bacon on toast with fried eggs. The Cumulus Inc. breakfast will get you a boiled egg, toast with jam, a pot of yogurt, plus an orange juice and a coffee or a tea — all for $18. The predominantly white interiors absorb oodles of morning light, sometimes enough to pull diners out of their Monday morning slumps. And if that doesn’t do it, order some madeleines with lemon curd — they’re baked to order.